1796740218

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 160

約数和(自身を含む): 4983775104

約数和(自身を除く): 3187034886

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 307, 351, 378, 397, 546, 567, 614, 702, 794, 819, 921, 1053, 1134, 1191, 1638, 1842, 2106, 2149, 2382, 2457, 2763, 2779, 3573, 3991, 4298, 4914, 5161, 5526, 5558, 6447, 7146, 7371, 7982, 8289, 8337, 10322, 10719, 11973, 12894, 14742, 15483, 16578, 16674, 19341, 21438, 23946, 24867, 25011, 27937, 30966, 32157, 35919, 36127, 38682, 46449, 49734, 50022, 55874, 58023, 64314, 71838, 72254, 75033, 83811, 92898, 107757, 108381, 116046, 121879, 139347, 150066, 167622, 174069, 215514, 216762, 225099, 243758, 251433, 278694, 323271, 325143, 348138, 365637, 418041, 450198, 502866, 646542, 650286, 731274, 754299, 836082, 853153, 975429, 1096911, 1508598, 1584427, 1706306, 1950858, 2193822, 2262897, 2559459, 2926287, 3168854, 3290733, 4525794, 4753281, 5118918, 5852574, 6581466, 7678377, 9506562, 9872199, 11090989, 14259843, 15356754, 19744398, 22181978, 23035131, 28519686, 33272967, 42779529, 46070262, 66545934, 69105393, 85559058, 99818901, 128338587, 138210786, 199637802, 256677174, 299456703, 598913406, 898370109, 1796740218]

約数ペア:

[(1, 1796740218), (2, 898370109), (3, 598913406), (6, 299456703), (7, 256677174), (9, 199637802), (13, 138210786), (14, 128338587), (18, 99818901), (21, 85559058), (26, 69105393), (27, 66545934), (39, 46070262), (42, 42779529), (54, 33272967), (63, 28519686), (78, 23035131), (81, 22181978), (91, 19744398), (117, 15356754), (126, 14259843), (162, 11090989), (182, 9872199), (189, 9506562), (234, 7678377), (273, 6581466), (307, 5852574), (351, 5118918), (378, 4753281), (397, 4525794), (546, 3290733), (567, 3168854), (614, 2926287), (702, 2559459), (794, 2262897), (819, 2193822), (921, 1950858), (1053, 1706306), (1134, 1584427), (1191, 1508598), (1638, 1096911), (1842, 975429), (2106, 853153), (2149, 836082), (2382, 754299), (2457, 731274), (2763, 650286), (2779, 646542), (3573, 502866), (3991, 450198), (4298, 418041), (4914, 365637), (5161, 348138), (5526, 325143), (5558, 323271), (6447, 278694), (7146, 251433), (7371, 243758), (7982, 225099), (8289, 216762), (8337, 215514), (10322, 174069), (10719, 167622), (11973, 150066), (12894, 139347), (14742, 121879), (15483, 116046), (16578, 108381), (16674, 107757), (19341, 92898), (21438, 83811), (23946, 75033), (24867, 72254), (25011, 71838), (27937, 64314), (30966, 58023), (32157, 55874), (35919, 50022), (36127, 49734), (38682, 46449)]